/* style.css */
body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #d4fc79, #96e6a1); /* 优化配色 */
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}
#app, #admin-dashboard {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(15px);
  padding: 40px; /* 增加内边距 */
  border-radius: 25px; /* 增大圆角 */
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
  text-align: center;
  position: relative;
  z-index: 1;
}
h1 {
  margin-bottom: 30px;
  color: #333;
  font-size: 2em; /* 增大字体 */
}
button {
  padding: 15px 30px; /* 放大按钮 */
  margin: 15px;
  border: none;
  background-color: #4CAF50;
  color: white;
  font-size: 1.2em; /* 增大字体 */
  border-radius: 10px; /* 增大圆角 */
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s;
}
button:hover {
  background-color: #45a049;
  transform: scale(1.05);
}
/* Lottery Pool Styles */
.pool {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 25px; /* 增加内边距 */
  margin: 20px 0;
  border-radius: 15px; /* 增大圆角 */
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s, box-shadow 0.3s;
}
.pool:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}
.pool h2 {
  margin: 0 0 15px 0;
  color: #333;
  font-size: 1.8em; /* 增大字体 */
}
.pool p {
  margin: 0 0 20px 0;
  color: #555;
  font-size: 1.2em; /* 增大字体 */
}
#lottery-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
input[type="text"], input[type="password"] {
  width: 100%;
  padding: 15px; /* 增加输入框大小 */
  margin: 10px 0 20px 0;
  border: 1px solid #ccc;
  border-radius: 10px; /* 增大圆角 */
  box-sizing: border-box;
  font-size: 1.1em; /* 增大字体 */
}
/* 已关闭的奖池样式 */
.pool.closed {
  background: rgba(200, 200, 200, 0.85);
  color: #888;
}
.pool.closed h2, .pool.closed p {
  color: #888;
}